{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["capabilities", "supported platform", "vulnerable system version", "time", "vulnerability", "vulnerable system owner", "common vulnerabilities and exposures", "discoverer"]}, {"event_type": "ransom", "trigger": true, "arguments": ["damage amount", "place", "attack pattern", "tool", "time", "price", "attacker", "payment method", "victim"]}, {"event_type": "phishing", "trigger": true, "arguments": ["purpose", "time", "tool", "attacker", "place", "victim", "trusted entity", "damage amount"]}, {"event_type": "data breach", "trigger": true, "arguments": ["purpose", "attack pattern", "tool", "number of victim", "compromised data", "victim", "attacker", "damage amount", "number of data", "place", "time"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "vulnerable system version", "releaser", "supported platform", "issues addressed", "vulnerability", "common vulnerabilities and exposures"]}], "input": "The virus demanded four bitcoins in exchange for unlocking the data , which included patient medical records and company emails ."}
{"discover vulnerability": [], "ransom": [{"trigger": "demanded", "arguments": {"damage amount": "NAN", "place": "NAN", "attack pattern": "NAN", "tool": "The virus", "time": "NAN", "price": "four bitcoins", "attacker": "NAN", "payment method": "NAN", "victim": "NAN"}}], "phishing": [], "data breach": [], "patch vulnerability": []}